C3 C4 Dermatome
C3 C4 Dermatome – The term “dermatome” is a combination of 2 Ancient Greek words; “derma” meaning “skin”, and “tome”, meaning “cutting” or “thin section”. It is a location of skin which is innervated by the posterior (dorsal) root of a single back nerve. As posterior roots are arranged in sectors, dermatomes are as well. … Read more